<template>
  <div class="app">
    <h1>你好啊！</h1>
    <Person />
  </div>
</template>

<script lang="ts">
import Person from './person/Person.vue'
  export default {
    name:'App' //组件名
    ,components:{
      Person
    }
  }
</script>

<style>
  .app {
    background-color: #ddd;
    box-shadow: 0 0 10px;
    border-radius: 10px;
    padding: 20px;
  }
</style>